Navigate to your /.minecraft/ directory. In there, assuming you have run Monsoon already (which you should have), you will see a directory named 'monsoon'. Navigate into here, and you should see a 'scripts' directory. Navigate once more into this 'scripts' folder, and make a new file.
Name this file "[name of module].monsoon.lua". This will mark it as a Monsoon script.
Open this file in a text editor of your choice. I recommend Visual Studio Code (with appropriate plugins), but others, such as Notepad++ and Sublime will probably work fine.
To start, we need to register the module. This can be done like so:
manager:registerModule('TestModule', 'Description', newModule({
})
}If you now launch Monsoon, you should see this module appear under the scripting category!